What is 7 0 0 , 0 0 0 + 9 , 0 0 0 + 6 0 + 7 700,000+9,000+60+7700, comma, 000, plus, 9, comma, 000, plus, 60, plus, 7 in standar
lara31 [8.8K]
700000 + 9000 + 60 + 7 = 709,067
Standard form is given by A×10ⁿ
Where:
A = Unit
n = Integers
To make 709,067 as unit, we need to divide it by 100000
709067 ÷ 100000 = 7.09067
But we mustn't change the actual value, so we will multiply 7.09067 by 100000
7.09067 × 100000
7.09067 × 10⁵ ⇒ This is the standard form
It is equal to 26 if you didn’t understand you can ask more questions and I’ll help
Answer:
C
Step-by-step explanation:
None of the others have the correct data like C
You’d have to try to get r on one side of the equation.
You can do that by subtracting 12 from both sides which would make it so
R = -9
Expected value,
E[X] =
![\sum p_i*x_i](https://tex.z-dn.net/?f=%5Csum%20p_i%2Ax_i)
= (1/2)*1 + (1/2)*3 = 0.5+1.5 = 2